. . "2005-06-17+02:00"^^ . . . . . "205"^^ . . "Fosfor - limituj\u00EDc\u00ED prvek sladkovodn\u00EDch ekosyst\u00E9m\u016F; zotavov\u00E1n\u00ED acidifikovan\u00FDch ekosyst\u00E9m\u016F jezero-povod\u00ED; fytoplankton a vodn\u00ED kv\u011Bty sinic; bakt\u00E9rie, prvoci a zooplankton v pelagick\u00FDch potravn\u00EDch s\u00EDt\u00EDch; distribuce a role ryb v \u00FAdoln\u00EDch n\u00E1dr\u017E\u00EDch."@cs . . . "0"^^ . . . "205"^^ . . "1"^^ . "C\u00EDlem z\u00E1m\u011Bru je osv\u011Btlen\u00ED funk\u010Dn\u00EDch vztah\u016F v pelagi\u00E1lu \u00FAdoln\u00EDch n\u00E1dr\u017E\u00ED a jezer, jako proces\u016F ur\u010Duj\u00EDc\u00EDch fungov\u00E1n\u00ED ekosyst\u00E9m\u016F a kvalitu vody. Bude studov\u00E1n p\u0159\u00EDsun a transformace \u017Eivin p\u0159es prim\u00E1rn\u00ED producenty a mikrobi\u00E1ln\u00ED smy\u010Dku a\u017E po termin\u00E1ln\u00ED konzumenty. Z\u00E1kladem bude dlouhodob\u00E9 sledov\u00E1n\u00ED n\u00E1dr\u017E\u00ED Vltavsk\u00E9 kask\u00E1dy dopln\u011Bn\u00E9 studiem n\u00E1dr\u017E\u00ED v zahrani\u010D\u00ED (odli\u0161n\u00E1 imisn\u00ED situace) a acidifikovan\u00FDch jezer (zjednodu\u0161en\u00E9 potravn\u00ED s\u00EDt\u011B). Metodika zahrne dlouhodob\u00E1 ter\u00E9nn\u00ED sledov\u00E1n\u00ED, ter\u00E9nn\u00ED pokusy i laboratorn\u00ED ov\u011B\u0159en\u00ED a modelov\u00E1n\u00ED kl\u00ED\u010Dov\u00FDch interakc\u00ED. V\u00FDsledkem bude pozn\u00E1n\u00ED a kvantifikace mechanism\u016F fungov\u00E1n\u00ED ekosyst\u00E9m\u016F a jejich predikce v podm\u00EDnk\u00E1ch v\u00FDznamn\u00E9ho sn\u00ED\u017Een\u00ED emis\u00ED a zm\u011Bn hospoda\u0159en\u00ED v postkomunistick\u00E9 Evrop\u011B, za\u010Dlen\u011Bn\u00ED HB\u00DA a n\u00E1dr\u017E\u00ED Vltavsk\u00E9 kask\u00E1dy do evropsk\u00FDch a sv\u011Btov\u00FDch s\u00EDt\u00ED dlouhodob\u011B zkouman\u00FDch ekosyst\u00E9m\u016F a vyu\u017Eit\u00ED poznatk\u016F pro management n\u00E1dr\u017E\u00ED a jezer v chr\u00E1n\u011Bn\u00FDch oblastech. Roz\u0161\u00ED\u0159en\u00EDm je zahrnut\u00ED v\u00FDznamu p\u0159\u00EDtokov\u00E9 z\u00F3ny, gradient\u016F v n\u00E1dr\u017E\u00EDch a vyhodnocen\u00ED vlivu povodn\u00ED." . . . "1"^^ . "Phosphorus as limiting element in freshwater ecosystems; recovery of acidified lake-catchment ecosystems; phytoplankton and cyanobacterial blooms; bacteria, protista and zooplankton in pelagic food webs; distribution and the role of fish in reservoirs."@en . . . "The project aims at the elucidation of functional relationships in pelagic zone of reservoirs and lakes which determine ecosystem function and water quality. The input and transformation of nutrients through primary production and microbial loop up to terminal consumers will be studied. Fundamental will be the long-term investigation of reservoirs of the Vltava cascade supplemented by studies on reservoirs abroad and acidified lakes. Methodology includes long term field investigation, field experiments, laboratory verification and modelling of key interactions. Results include: Identification and quantification of functional mechanisms in ecosystems, their prediction under changing conditions in postcommunistic Europe, incorporation of HBI into world webs of long-term investigated ecosystems and application of results for management of reservoirs and lakes in protected areas. Newly included are studies of the tributary zone, gradients in reservoirs and the effects of extreme floods."@en . . "limnology;lakes;reservoirs;pelagic zone;ecosystem studies;carbon and nutrient fluxes;biotic interactions;acidification;microbial loop;food webs;water quality;long term changes;ecological modelling;horizontal and vertical gradients;floods"@en . "0"^^ . "1"^^ . "Biotic interactions in the pelagic zone of lenitic ecosystems, reservoirs and lakes of different trophy after reduction of emissions in postcommunistic Europe"@en . . . "Biotick\u00E9 interakce v pelagick\u00E9 z\u00F3n\u011B lenitick\u00FDch ekosyst\u00E9m\u016F, \u00FAdoln\u00EDch n\u00E1dr\u017E\u00ED a jezer r\u016Fzn\u00E9 trofie v podm\u00EDnk\u00E1ch v\u00FDrazn\u00E9ho sn\u00ED\u017Een\u00ED emis\u00ED v postkomunistick\u00E9 Evrop\u011B" . .